120201201 has 24 divisors (see below), whose sum is σ = 189072000. Its totient is φ = 73295712.

The previous prime is 120201187. The next prime is 120201209. The reversal of 120201201 is 102102021.

It is not a de Polignac number, because 120201201 - 2²² = 116006897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (120201209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7161 + ... + 17078.

It is an arithmetic number, because the mean of its divisors is an integer number (7878000).

Almost surely, 2^120201201 is an apocalyptic number.

It is an amenable number.

120201201 is a deficient number, since it is larger than the sum of its proper divisors (68870799).

120201201 is a wasteful number, since it uses less digits than its factorization.

120201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24293 (or 24290 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 120201201 is about 10963.6308310705. The cubic root of 120201201 is about 493.5179300156.

Adding to 120201201 its reverse (102102021), we get a palindrome (222303222).

The spelling of 120201201 in words is "one hundred twenty million, two hundred one thousand, two hundred one".